WiFi dropping out all day

[FloppyGuildford]

All day the wifi has been dropping out. Checked the router and service. All reporting back good, but issues continued. 
HELP! 

[JimM1]

@FloppyGuildford See if the help below does anything for you!

This link below provides information about the coloured lights on the various hubs that can help to see what is going on! If the system is also Full Fibre then the lights on the OR/CF ONT also require to be looked at!
https://www.sky.com/help/articles/hub-lights-explained-start